In the following design in UML class diagram, some classes are incomplete (lack of attributes and/or operations).

Directions:Update the class diagram below by adding important attributes and/operations that are appropriate.

Route Schedule Trip on for -start_point -end point 1 1 -start time -end_time -fram -destination Trail Highway Flight Route Vehicle -maker -model -year Bus Airplane -VIN -PlateNO -type CharterdBus Tourbus ExpressBus Route Schedule Trip on for -start_point -end point 1 1 -start time -end_time -fram -destination Trail Highway Flight Route Vehicle -maker -model -year Bus Airplane -VIN -PlateNO -type CharterdBus Tourbus ExpressBus